| article html file updated | 7 February 2020 16:26 CET | Update | https://www.mdpi.com/1424-8220/16/10/1716 |
| article html file updated | 5 May 2019 01:29 CEST | Update | - |
| article html file updated | 31 October 2016 07:47 CET | Update | - |
| article html file updated | 21 October 2016 08:29 CEST | Original file | - |
| article xml uploaded. | 21 October 2016 08:28 CEST | Update | https://www.mdpi.com/1424-8220/16/10/1716/xml |
| article xml uploaded. | 21 October 2016 08:28 CEST | Original file | - |
| article pdf uploaded. | 21 October 2016 08:28 CEST | Updated version of record | https://www.mdpi.com/1424-8220/16/10/1716/pdf |
| article pdf uploaded. | 16 October 2016 12:45 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/10/1716/pdf-vor |
